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dc.creatorGomides, Clécio Eustáquio-
dc.creatorMatos, Mateus Pimentel de-
dc.creatorFia, Ronaldo-
dc.creatorFonseca, Alysson Rodrigo-
dc.date.accessioned2024-01-08T17:39:06Z-
dc.date.available2024-01-08T17:39:06Z-
dc.date.issued2023-
dc.identifier.citationGOMIDES, C. E. et al. Deterministic and probabilistic modeling of microbiological quality using the QUAL-UFMG: a water resource management tool applied on the slope waters of the Grande River, Brazil. Water Science and Technology, [S.l.], v. 87, n. 8, p. 2020-2042, 2023.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/58754-
dc.description.abstractThe present work presents a methodology for modeling the quality of surface water, aiming at the management of hydrographic basins and the best allocation of resources in the treatment of sanitary sewage, considering the predominant uses of water and microbiological quality. The QUAL-UFMG model was used, composed of Excel spreadsheets, where visual basic for applications (VBA) routines were implemented, enabling deterministic and probabilistic modeling through Monte Carlo simulations. The proposed methodology was applied to a Brazilian hydrographic basin, called the GD2 Planning Unit (Grande River Slopes), considering the discharges of sanitary sewage from 30 municipal seats and approximately 740,000 inhabitants. Four scenarios were studied: the current situation (C-01), the trend for the year 2033 (C-02), compliance with environmental legislation (C-03) and compliance with the main uses of the basin (C-04). The results showed that for C-01 and C-02, the water quality, in terms of thermotolerant coliforms, in most stretches does not meet the defined uses. Even complying with the provisions of environmental legislation (C-03), which do not provide for disinfection, only the largest watercourses would have adequate quality for use. Complete service would only be achieved in C-04, which provides for universal sewage treatment with disinfection for the vast majority of municipalities.pt_BR
dc.languageen_USpt_BR
dc.publisherIWA Publishingpt_BR
dc.rightsacesso abertopt_BR
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourceWater Science and Technologypt_BR
dc.subjectMathematical modelingpt_BR
dc.subjectSelf-purificationpt_BR
dc.subjectSewage treatmentpt_BR
dc.subjectThermotolerant coliformspt_BR
dc.subjectWater pollutionpt_BR
dc.titleDeterministic and probabilistic modeling of microbiological quality using the QUAL-UFMG: a water resource management tool applied on the slope waters of the Grande River, Brazilpt_BR
dc.typeArtigopt_BR
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